Enhancing Crop Yield Prediction Through Image-Driven Multi-Level Feature Learning and Regularized SNN-GRU. - Natarajan, Senthil Kumaran Vijayalakshmi; Ganesan, Rajkumar; Sakthivel, Karthikeyan; Thirugnanasambandam, Gayathri Devi (Traitement du Signal, 2025)